Notojima South Beach is generally safe for swimming during calm weather, as it's located on the sheltered inner side of Notojima Island facing Nanao Bay. The waters are typically calmer than ocean-facing beaches. However, always check local conditions before swimming, as facilities may be limited. There are no lifeguards at most times of year, so swimmers should exercise caution. The sandy bottom makes entry relatively easy for most visitors.

Notojima South Beach can be visited year-round, though swimming is most comfortable from June through September when water temperatures are warmer. Summer weekdays offer the best experience for those seeking fewer crowds, as this beach remains relatively quiet compared to other regional beaches. Spring and autumn provide pleasant weather for beachcombing and scenic walks. Winter visits are possible for photography and peaceful coastal strolls, though swimming isn't recommended due to cold temperatures.

Notojima South Beach is accessible by car via the Noto Island Bridge (Notojima Ohashi) connecting the island to the mainland near Wakura Onsen. The drive from Nanao city takes approximately 20-30 minutes. Public transportation is limited, though local buses serve Notojima Island from Wakura Onsen Station. Renting a car is highly recommended for flexibility in exploring the southern coastline. Parking is typically available near beach access points, though facilities may be basic.

Accommodation options on Notojima Island include traditional ryokans and small guesthouses, many clustered around the Wakura Onsen hot spring resort area across the bridge. The island has a few local restaurants and cafes serving seafood and regional cuisine, though options are limited. For wider dining choices, Nanao city is nearby. It's advisable to bring snacks and drinks for a beach day, as immediate beachside facilities are minimal at this quieter section of coastline.

Notojima South Beach stands out for being a less crowded section of the Notojima coastline, offering a more peaceful beach experience compared to busier resort areas. Its location on the southern side of the island provides nice views across Nanao Bay toward the mainland. The beach appeals to visitors seeking tranquility and natural scenery without the commercial development found at major beach destinations. It's ideal for sunbathing and quiet relaxation in a relatively undiscovered setting.